The double-layer structure of overscreened surfaces by smeared-out ions
arXiv:1609.00623 · doi:10.1063/1.4967257
Abstract
Charge inversion occurring for smeared-out ions is accompanied by an oscillatory charge density profile, indicating a layering of an alternating charge. The layering effect, however, is not coextensive with charge inversion, and charge inversion accompanied by a monotonically decaying profile is possible. The present work focuses on the structure of a double-layer of overscreened charged surfaces by smeared-out charges and probes the link between the structure of a double-layer and the bulk properties of an electrolyte, with special view to the role of the Kirkwood crossover.
References in corpus (7)
- Neutral and Charged Polymers at Interfaces
- The double-layer of penetrable ions: an alternative route to charge reversal
- Density functional formulation of the Random Phase Approximation for inhomogeneous fluids: application to the Gaussian core and Coulomb particles
- Mean-field electrostatics beyond the point-charge description
- Renormalization of Hard-Core Guest Charges Immersed in Two-Dimensional Electrolyte
- Guest charges in an electrolyte: renormalized charge, long- and short-distance behavior of the electric potential and density profile
- Charge inversion of colloids in an exactly solvable model
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